Lanxivi 5 X Jinhao 500 Fountain Pen Luxury Style 5 Colors Nib Size : 0.5mm Gold Plated , Cap : Push type Capped length 135mm , Diameter 13mm & Each pen weight 42g Ink cartridge : international standard ,Ink cartridges are not included for safety , you may refer to the matching cartridges ASIN B00W01VCJA Package : 5 fountain pens as picture shown 100% Satisfaction Guaranteed : If there is any reason you do not like the pen ,just send us a message ,we can offer you a full refund or replacement !